XX Open Cup: GP of Warsaw
Difference between en1 and en2, changed 150 character(s)
Hi everyone!↵

XX Open Cup Grand Prix of Warsaw will take place this Sunday, on September 15th 2019, at [11am Moscow time](https://www.timeanddate.com/worldclock/fixedtime.html?msg=Open+Cup+Grand+Prix+of+Warsaw&iso=20190915T08&ah=5).↵

To enter the contest, [click here](https://official.contest.yandex.ru/opencupXX/contest/13614/enter) (Open Cup login necessary).↵

The problems were created and set by [user:Radewoosh,2019-09-15] and me. Also, thanks to the testers: [user:Swistakk,2019-09-15], [user:Marcin_smu,2019-09-15] and [user:Errichto,2019-09-15]!↵

The problemset was presented at this summer's Petrozavodsk camp. Thanks to everyone at AIM Tech for supporting the contest, including the tasks selection! If you want to know how to hold _your own_ contest on Moscow Workshops in November and participate in the camp for free, [look here](https://codeforces.com/blog/entry/69694).↵

If you're still unsure whether to participate and you like Pokémon, this is your lucky day! You'll be able to help quite a few of them on Sunday. Don't worry, you don't have to finish all the games and watch all the anime in order to solve the tasks! <sub><sub>*but it's a good idea in general</sub></sub>↵

Good luck!


**Edit:** Thanks for the participation! The editorial can be [found here](https://drive.google.com/file/d/1ymS9INds6_w06CobKjP0QJILuM2oTNp4/view).

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en3 English mnbvmar 2019-10-30 20:06:51 162
en2 English mnbvmar 2019-09-15 16:12:04 150 Tiny change: '**Edit:** thanks for ' -> '**Edit:** Thanks for '
en1 English mnbvmar 2019-09-15 00:26:15 1241 Initial revision (published)